Lifting plug



The invention described herein may be made or used by or for the U.S. Government for U.S. Government purposes.

FIG. 1 is a top, looking downward, isometric view of the lifting plug.

FIG. 2 is a bottom, looking upward, isometric view of the lifting plug.

FIG. 3 is a front side elevation view of the lifting plug.

FIG. 4 is a back side elevation view of the lifting plug.

FIG. 5 is a left side elevation view of the lifting plug.

FIG. 6 is a right side elevation view of the lifting plug.

FIG. 7 is a bottom plan view of the lifting plug.

FIG. 8 is a top plan view of the lifting plug.

FIG. 9 is an exploded view of the lifting plug.

FIG. 10 is a left side view of the lifting plug with partial cross sectional cut view 11-11 annotated thereon; and,

FIG. 11 is a partial cross sectional cut view 11-11 of the lifting plug.

The broken lines depict environmental structure illustrating the design in a condition of use. The broken lines and structure do not depict or form any part of the claimed design. Views are orthogonal projections unless otherwise noted. The various views are not necessarily to scale in order to better illustrate the design. 

CLAIM The ornamental design for a lifting plug, as shown and described. 